ucm.conf: The module name may not be available when the driver in built-in.

BugLink: https://github.com/alsa-project/alsa-ucm-conf/issues/52
Fixes: d001c8de287f ("ucm.conf: add support for the kernel module name tree")
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/ucm2/ucm.conf b/ucm2/ucm.conf
index ed410dde64ce8ed849aba00eff939dac85a690f5..9e78df118f83b4358e18cf57a63f70026aef2fe2 100644 (file)
--- a/ucm2/ucm.conf
+++ b/ucm2/ucm.conf
@@ -52,7 +52,7 @@ If.driver {
                        }
                        False {
                                Define.KernelModulePath "class/sound/card${CardNumber}/device/driver/module"
-                               Define.KernelModule "${sys:$KernelModulePath}"
+                               Define.KernelModule "$${sys:$KernelModulePath}"
                                UseCasePath.module {
                                        Directory "module"
                                        File "${var:KernelModule}.conf"